From d0f0998d6b8b74de6010cd39eefd55eda3b05c96 Mon Sep 17 00:00:00 2001
From: Jay Dobies <jason.dobies@redhat.com>
Date: Thu, 7 Apr 2016 16:45:41 -0400
Subject: [PATCH] Wording fix to list index error message

Change-Id: I1315e3d2dbe858e0a07015e5ce4a698c4df16727
---
 heat/engine/hot/functions.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/heat/engine/hot/functions.py b/heat/engine/hot/functions.py
index 241fd9c49..1e0a23be3 100644
--- a/heat/engine/hot/functions.py
+++ b/heat/engine/hot/functions.py
@@ -86,8 +86,9 @@ class GetParam(function.Function):
                     key = int(key)
                 except ValueError:
                     raise TypeError(_("Path components in '%s' "
-                                      "must be a integer "
-                                      "parsable strings.") % self.fn_name)
+                                      "must be a string that can be "
+                                      "parsed into an "
+                                      "integer.") % self.fn_name)
             return collection[key]
 
         try: